var TINY={};

function T$(i){
    
    return document.getElementById(i)
    }
function T$$(e,p){
    return p.getElementsByTagName(e)
    }

TINY.accordion=function(){
    function slider(n){
        this.n=n;
        this.a=[]
        }
    slider.prototype.init=function(t,e,m,o,k){
    
        var a=T$(t), i=s=0, n=a.childNodes, l=n.length;
        this.s=k||0;
        this.m=m||0;
        for(i;i<l;i++){
            var v=n[i];
            if(v.nodeType!=3){
                this.a[s]={};                
                this.a[s].h=h=T$$(e,v)[0];
                this.a[s].c=c=T$$('div',v)[0];
                h.onclick=new Function(this.n+'.pr(0,'+s+')');
                if(o==s){
                    h.className=this.s;
                    c.style.height='auto';
                    c.d=1
                    }else{
                    c.style.height=0;
                    c.d=-1
                    }
                    s++
            }
        }
        this.l=s
    };
    slider.prototype.pr=function(f,d){
        for(var i=0;i<this.l;i++){
            var h=this.a[i].h, c=this.a[i].c, k=c.style.height;
            k=k=='auto'?1:parseInt(k);
            clearInterval(c.t);
            if((k!=1&&c.d==-1)&&(f==1||i==d)){
                c.style.height='';
                c.m=c.offsetHeight;
                c.style.height=k+'px';
                c.d=1;
                h.className=this.s;
                su(c,1)
            }else if(k>0&&(f==-1||this.m||i==d)){
                c.d=-1;
                h.className='';
                su(c,-1)
            }
        }
    };
    function su(c){
        c.t=setInterval(function(){
            sl(c)
            },20)
        };
    function sl(c){
        var h=c.offsetHeight, d=c.d==1?c.m-h:h;
        c.style.height=h+(Math.ceil(d/5)*c.d)+'px';
        c.style.opacity=h/c.m;
        c.style.filter='alpha(opacity='+h*100/c.m+')';
        if((c.d==1&&h>=c.m)||(c.d!=1&&h==1)){
            if(c.d==1){
                c.style.height='auto'
                }
                clearInterval(c.t)
            }
    };
    return{
        slider:slider
    }
}();